Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Margaret A Kingdon, PHD

Individual provider Psychologist · NPI 1225025190

Dr. Margaret A Kingdon, PHD is a Psychologist in Rockville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

932 Hungerford Dr #39
Rockville, MD 20850-1713
Phone: (301) 294-9595
Fax: (301) 424-1499
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 01332 (MD)

Record details

NPI number1225025190
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 5, 2005
Last updated in NPPESJuly 8, 2007

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